<template>
  <div id="nav-bar">
    <div class="nav-left">
      <slot name="left"></slot>
    </div>
    <div class="nav-center">
      <slot name="center">标题</slot>
    </div>
    <div class="nav-right">
      <slot name="right"></slot>
    </div>
  </div>
</template>

<script>
  export default {
    name: "NavBar"
  }
</script>

<style scoped>
  #nav-bar {
    position: relative;
    z-index: 10;

    display: flex;

    height: 44px; /*没有内容时需要设置height*/
    line-height: 44px;
    text-align: center;

    /*border-bottom: 1px solid #eee;*/
    /*box-shadow: 0 1px 1px rgba(100,100,100,.08);*/
  }

  .nav-left {
    width: 60px;
  }

  .nav-center {
    flex: 1;
  }

  .nav-right {
    width: 60px;
  }
</style>
